I never perfected an invention that I did not think about in terms of the service it might give others… I find out what the world needs, then I proceed to invent.

It takes humility to realize that we don’t know everything, not to rest on our laurels and know that we must keep learning and observing. If we don’t, we can be sure some startup will be there to take our place.

The only place where success comes before work is in the dictionary.

Formal education will make you a living; self-education will make you a fortune.